Extensions 1→N→G→Q→1 with N=C3 and Q=C12.46D4

Direct product G=N×Q with N=C3 and Q=C12.46D4
dρLabelID
C3×C12.46D4484C3xC12.46D4288,257

Semidirect products G=N:Q with N=C3 and Q=C12.46D4
extensionφ:Q→Aut NdρLabelID
C31(C12.46D4) = C12.70D12φ: C12.46D4/C4.Dic3C2 ⊆ Aut C3244+C3:1(C12.46D4)288,207
C32(C12.46D4) = C12.19D12φ: C12.46D4/C3×M4(2)C2 ⊆ Aut C372C3:2(C12.46D4)288,298
C33(C12.46D4) = C12.D12φ: C12.46D4/C2×D12C2 ⊆ Aut C3484C3:3(C12.46D4)288,206

Non-split extensions G=N.Q with N=C3 and Q=C12.46D4
extensionφ:Q→Aut NdρLabelID
C3.(C12.46D4) = C36.48D4φ: C12.46D4/C3×M4(2)C2 ⊆ Aut C3724+C3.(C12.46D4)288,31

׿
×
𝔽